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HSR312 - PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS

Description

The HSR312 and HSR412 devices consist of a AlGaAs infrared emitting diode optically coupled to a power MOSFET detector which is driven by a photovoltaic generator.

The devices are housed in a 6-pin dual-in-line package.

Features

  • 4,000 VRMS Isolation.
  • Wide operating voltage range.
  • 250 V (HSR312, HSR312L).
  • 400 V (HSR412, HSR412L).
  • Solid-State Reliability.
  • Bounce-Free Operation.
  • 4000 V ESD Rating (HBM).
  • UL, CSA and BABT approval pending.

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Other Datasheets by Fairchild (onsemi)

Part Number Description
HSR312L PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS
HSR412 PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS
HSR412L PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS

Full PDF Text Transcription

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PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS HSR312 HSR312L PACKAGE HSR412 HSR412L SCHEMATIC ANODE 1 6 DRAIN 6 6 1 1 CATHODE 2 5 N/C 3 4 DRAIN DESCRIPTION The HSR312 and HSR412 devices consist of a AlGaAs infrared emitting diode optically coupled to a power MOSFET detector which is driven by a photovoltaic generator. The devices are housed in a 6-pin dual-in-line package. The HSR312L and HSR412L employ an active current limit circuitry enabling the device to withstand current surge transients.
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